| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $11.94 | 3.331% | $12.3377 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $138.78 | 3.840% | $144.1092 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $98.98 | 5.209% | $104.1359 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $22.92 | 10.627% | $25.3557 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $216.89 | 5.702% | $229.2571 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $54.74 | 10.549% | $60.5145 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $192.47 | 6.271% | $204.5398 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $736.72 | $780.2499 | $780.26 | $780.25 | $780.20 | |